AC Adapter, 90W, 19.5V, 3

The Dell LA90PM111 is a 90 W AC adapter for powering a compatible laptop. It converts mains power to the adapter’s specified DC output, so check that the laptop accepts its connector and electrical ratings.

Its rated output is 19.5 V at 4.62 A; input is 100–240 V AC at 50–60 Hz. These values specify the power it receives and delivers.

A straight, round connector with a center pin plugs into the laptop. It measures 4.5 mm outside and 2.9 mm inside. The black adapter measures 130 × 50 × 33 mm, and its laptop-side cable is approximately 1.75 m long, providing some flexibility in where you place the adapter.

Package contents: one three-pole C5 power cable is included. The adapter can replace a power supply for a laptop designed for the Dell LA90PM111 with matching connector and ratings.